[quote name='Nebenator']Actually, the PS2 can go up to a 1280x1024 resolution, making it's capability a little bit over 720p.
The Wii, on the otherhand, only goes up to 720×480 (480p) for an NTSC console, and 720×576 (576p) for a PAL console.
So no, the Wiis graphics are far below the PS2s. (and the framerate capabilities, memory, ect.)[/QUOTE]
Bullshit.
Wikipedia has
a whopping three PS2 games that support ANYTHING above 480p; all three were first party titles, and one of them (Tourist Trophy) was essentially a retooling of another (Gran Turismo 4). By default, the PS2 only outputs 480i; you either need component cables to get 480p, or
software that "forces" the system to a higher resolution but distorts the image in the process.
While I can't find anything to back this up, it wouldn't surprise me if Sony's "1080i" is like the high-def claims for Halo 3:
stretched. 480p requires 480 lines in the display, whereas 1080i is interlaced and needs 540 lines; that's close enough where Sony could probably have gotten away with calling it 1080i. Again, though, that's just conjecture.
To repeat: by default, the PS2's output resolution is
the exact same as the Wii's - 480i, or 480p if you have the component cables.
Do you have anything to back up the figures you cited, or any games that actually run at that resolution? I could very well be wrong (sure wouldn't be the first time), but I've never seen those figures before. I'd also like to see some support for the frame rate and memory claims - again, those are new to me.
Given that the PS2 was generally accepted as having the worst graphics of the last-gen consoles and that the Wii is at least as powerful as the GameCube, I'm just confused what you're making the claim from.